package day01.test;

public class Student {
    private int age;

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }
    public Student(){
        System.out.println("测试一下");
    }
}
class test{
    public static void main(String[] args) {
        Student s=new Student();
    }
}
